Secondary lithium cells initially had a metallic lithium foil as an anode (negative electrode) [1]. Pure lithium has a very high specific capacity (3,860 mAh/g) and a very negative potential, resulting in very high cell voltage. However, cycling efficiency decreases as lithium dissolves ...
Advanced Ge12C12 and Si12C12 nanostructures show potential as high-performance anode materials for lithium-ion batteries. Graphical illustration from DFT modelling to machine learning prediction. Image credits: Scientific Reports The research done by University of Calabar, Nigeria explores the use of pri...
We herein report a facile one-pot synthesis of MnO/N-doped carbon (N–C) composites via a sustainable cotton-template glycine–nitrate combustion synthesis to yield superior anode materials for Li ion batteries. MnO nanoparticles with several nanometers were well-embedded in a porous N-doped carb...
With the emergence of the new energy field, the demand for high-performance lithium-ion batteries (LIBs) and green energy storage devices is growing with each passing day. Carbon nanotubes (CNTs) exhibit tremendous potential in application due to superior electrical and mechanical properties, and th...
The technology progress of anode materials for lithium ion batteries,such as natural graphite,artificial graphite,hard carbon,soft carbon,Li4Ti501 2,Si.base materials,iS reviewed.The advantagesand disadvantages,performances and characteristic charge and discharge curves of different anodematerials are ...
Lithium-ion batteries have emerged from others in recent years. Lithium-ion batteries are advantageous in high energy density, low self-discharge, long cycle life, no memory effect, and little environmental pollution. Among a variety of anode materials applied in lithium-ion batteries, more and mo...
United States Patent US8920970 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Liang, C., Gao, M., Pan, H., Liu, Y., Yan, M.: Lithium alloys and metal oxides as high-capacity anode materials for lithium-ion batteries. J. Alloys Compd. 575 , 246–256 (2013)Liang, C., Gao, M., Pan, H., Liu, Y., Yan, M.: Lithium alloys and metal oxides as high...
Development of high safety,high energy,low cost and long service life Li ion rechargeable batteries is current a tremendous challenge for power battery application.The performance of the battery mainly depends on the nature of anode and cathode materials.Tin-based alloy is an industrially promising ...
Silicon is one of the most promising anode materials for lithium-ion batteries because of the highest known theoretical capacity and abundance in the earth... B Moeremans,Y Zheng,R Duarte,... 被引量: 1发表: 2016年 Recent progress and challenges in silicon-based anode materials for lithium-...